Nanoelectrodes: Recent Advances and New Directions
Nanoelectrodes: Recent Advances and New Directions
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DOI：
10.1146/annurev-anchem-062011-143124
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发表时间：
2012-01-01
期刊：
影响因子：
--
通讯作者：
Zhang, Bo
中科院分区：
文献类型：
--
作者：
Cox, Jonathan T.;Zhang, Bo
本文综述了近年来纳米电极在电化学及相关领域的发展和应用。我们首先讨论常见的分析方法，表征纳米电极的大小，形状和质量，包括电子显微镜，稳态循环伏安法，扫描电化学显微镜，和表面改性。然后，我们强调最近的发展，导致结构良好定义的纳米电极的制造技术。我们强调在重要的分析化学领域，如单分子研究，单纳米粒子电化学，和测量的神经递质从单个神经元细胞的应用纳米电极的最新进展。
This article reviews recent work involving the development and application of nanoelectrodes in electrochemistry and related areas. We first discuss common analytical methods for characterizing the size, shape, and quality of nanoelectrodes, including electron microscopy, steady-state cyclic voltammetry, scanning electrochemical microscopy, and surface modification. We then emphasize recent developments in fabrication techniques that have led to structurally well-defined nanoelectrodes. We highlight recent advances in the application of nanoelectrodes in important analytical chemistry areas, such as single-molecule studies, single-nanoparticle electrochemistry, and measurements of neurotransmitters from single neuronal cells.